

<template>
 <van-nav-bar
 v-if="route.meta.title"
  :title="route.meta.title"
  left-text="返回"
  left-arrow
  @click-left="onClickLeft"
/>
  <RouterView />
  <TabBar v-if="showTabBar"></TabBar>
</template>
<script setup>
import {watch ,ref,onMounted} from 'vue'
import { RouterLink, RouterView,useRoute,useRouter } from 'vue-router'
import useInfo from '@/stores/useInfo'
import userCartInfo from '@/stores/userCartInfo'
import { getToken } from './utils/cookie'

let stores = useInfo()
let cartStores = userCartInfo()
let showTabBar =ref(false)
let title =ref('')
let route = useRoute()
let router=useRouter()
let onClickLeft=()=>{
    router.back()
}
watch(route,(newr)=>{
  showTabBar.value = newr.meta.isShowNav
 
  title.value = newr.meta.title
})
onMounted(()=>{
  if(getToken()){
     stores.getUserInfo()
    
     cartStores.getCartInfo()
  }
 
})
</script>
<style scoped>
header {
  line-height: 1.5;
  max-height: 100vh;
}

.logo {
  display: block;
  margin: 0 auto 2rem;
}

nav {
  width: 100%;
  font-size: 12px;
  text-align: center;
  margin-top: 2rem;
}

nav a.router-link-exact-active {
  color: var(--color-text);
}

nav a.router-link-exact-active:hover {
  background-color: transparent;
}

nav a {
  display: inline-block;
  padding: 0 1rem;
  border-left: 1px solid var(--color-border);
}

nav a:first-of-type {
  border: 0;
}

@media (min-width: 1024px) {
  header {
    display: flex;
    place-items: center;
    padding-right: calc(var(--section-gap) / 2);
  }

  .logo {
    margin: 0 2rem 0 0;
  }

  header .wrapper {
    display: flex;
    place-items: flex-start;
    flex-wrap: wrap;
  }

  nav {
    text-align: left;
    margin-left: -1rem;
    font-size: 1rem;

    padding: 1rem 0;
    margin-top: 1rem;
  }
}
</style>

